Finding the Third Proportional to 17,127 and 20,295

Step by Step Solution

1. Step 1: Write the proportion equation
   17,127 : 20,295 = 20,295 : x
2. Step 2: Convert to fraction form
   17,127/20,295 = 20,295/x
3. Step 3: Cross multiply
   17,127x = 20,295 × 20,295
4. Step 4: Simplify right side
   17,127x = 411,887,025
5. Step 5: Solve for x
   x = 411,887,025/17,127
6. Step 6: Final answer
   x = 24,048.99